package com.zhida.chatservice.service;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.zhida.common.entity.Result;
import org.springframework.stereotype.Service;

/**
 * Create by zhh 2024/7/16 7:48
 */
@Service
public interface OfflineService {
    Result<?> getOfflineMsg(String username) throws JsonProcessingException;
}
